Z8PE003

Features:

• All Instructions Execute in one 1-s Instruction Cycle with a 10-MHz Crystal
• 1K x 8 On-Chip OTP EPROM Memory
• 64 x 8 General-Purpose Registers (SRAM)
• Six Vectored Interrupts with Fixed Priority
• Operating Speed: DC10 MHz
• Six Addressing Modes:R, IR, X, D, RA, and IM

Application

The Z8PE003 is the newest member of the Z8Plus Microprocessor (MPU) family. Similar to the Z8E000 and Z8E001, the Z8PE003 offers easy software development, debug, prototyping, and an attractive One-Time Programmable (OTP) solution.

For applications demanding powerful I/O capabilities, the Z8PE003's dedicated input and output lines are grouped into two ports, and are configurable under software control.

Pinout




Specifications

Parameter	Min	Max	Units	Note
Ambient Temperature under Bias	-40	+105	C
Storage Temperature	-65	+150	C
Voltage on any Pin with Respect to VSS	-0.6	+7	V	1
Voltage on VDD Pin with Respect to VSS	0.3	+7	V
Voltage on PB5 Pin with Respect to VSS	0.6	VDD+1	V	2
Total Power Dissipation		880	mW
Maximum Allowable Current out of VSS		40	mW	3
Maximum Allowable Current into VDD		40	mW	3
Maximum Allowable Current into an Input Pin	600	+600	A	4
Maximum Allowable Current into an Open-Drain Pin	600	+600	A	5
Maximum Allowable Output Current Sunk by Any I/O Pin		25	mA
Maximum Allowable Output Current Sourced by Any I/O Pin		25	mA
Maximum Allowable Output Current Sunk by Port A		40	mA	3
Maximum Allowable Output Current Sourced by Port A		40	mA	3
Maximum Allowable Output Current Sunk by Port B		40	mA	3
Maximum Allowable Output Current Sourced by Port B		40	mA	3

Notes:
1. Applies to all pins except the PB5 pin and where otherwise noted.
2. There is no input protection diode from pin to VDD.
3. Peak Current. Do not exceed 25mA average current in either direction.
4. Excludes XTAL pins.
5. Device pin is not at an output Low state.


Description

• 14 Total Input/Output Pins
• One 8-Bit I/O Port (Port A) I/O Bit Programmable Each Bit Programmable as Push-Pull or Open-Drain
• One 6-Bit I/O Port (Port B) I/O Bit Programmable Includes Special Functionality: Stop-Mode Recovery Input, Comparator Inputs, Selectable Edge Interrupts, and Timer Output
• One Analog Comparator